A straight, hollow product, welded or seamless, of round, square, or any other cross section and continuous periphery, which does not conform in cross sectional dimensions to recognized pipe standards, or those in tables 1 through 10, appendix c, fiig a004a. It is designed to convey fluids, gasses, and/or semisolids. It may be rolled into coils for ease in handling. For items designed to join a tube or tube fitting to another tube, pipe, or hose or fitting, see adapter (as modified); coupling (as modified); or nipple (as modified). Excludes tube, bent (as modified); pipe, metallic; spacer, sleeve; metal bar (hollow); and items with fittings, except end protectors.
NSN 5920-01-162-6172
NSN 5835-01-468-6170
NSN 6145-00-118-8375
NSN 6650-00-658-9627
NSN 5996-01-651-8601
NSN 5835-00-257-2852
NSN 2925-01-434-6945
NSN 5975-00-189-0857
NSN 5965-01-223-3307
NSN 5965-01-539-2122
NSN 6110-00-516-8645
NSN 5935-01-558-6673